Add 9/16 and 30/63
9/16 + 30/63 is 349/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 63 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 16 × 63 = 1008,
9/16 = 9 × 63/16 × 63 = 567/1008 - Likewise, for the 2nd fraction, since 63 × 16 = 1008,
30/63 = 30 × 16/63 × 16 = 480/1008 - Add the two like fractions:
567/1008 + 480/1008 = 567 + 480/1008 = 1047/1008 - 1047/1008 simplified gives 349/336
- So, 9/16 + 30/63 = 349/336
In mixed form: 113/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/16+30/63 9/16+60/63 9/32+30/63 27/16+30/63 9/16+90/63 9/48+30/63 45/16+30/63 9/80+30/63 63/16+30/63